OpenSEO
Open-source SEO platform covering keyword research, backlinks, rank tracking, and site aud
OpenSEO is an open-source SEO platform that provides keyword research, backlink analysis, rank tracking, site audits, and AI-search visibility tools. It solves the problem of expensive, complex SEO software by offering a streamlined, transparent alternative that can be self-hosted or used as a hosted service. The platform uses data from DataForSEO and is designed to work with AI agents through the Model Context Protocol (MCP).
Key features include keyword research with SERP data, a saved keywords organizer, rank tracking, domain overview for competitor analysis, backlink inspection, and site audits for technical SEO issues. For AI visibility, it offers brand mention lookups in AI search and a prompt explorer to compare answers across models. It integrates with Google Search Console and connects to AI clients like Claude and Codex via MCP. The platform also includes agent skills for guided workflows and saves research as structured reports.
OpenSEO is built for entrepreneurs, freelancers, and agencies who want a practical, no-frills SEO tool. It offers a free trial with initial credits. The paid plan is seat-based and includes a monthly allowance of usage credits that cover data queries; additional top-up credits can be purchased and never expire. The platform is fully open source and available on GitHub.
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